diff --git a/test/pts/sco_loopback.c b/test/pts/sco_loopback.c
index af3b09a36..ab554a07b 100644
--- a/test/pts/sco_loopback.c
+++ b/test/pts/sco_loopback.c
@@ -46,7 +46,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "hci_cmds.h"
+#include <btstack/hci_cmds.h>
 #include "hci.h"
 #include "debug.h"